Skip to content
Flat Rate Shipping $9.99. Express ONLY. 1-4 Days Delivery.
Flat Rate Shipping $9.99. Express ONLY. 1-4 Days Delivery.

Audi S3 8V - Cooling System Parts

The Audi A3/S3 8V 1.8 TSI & 2.0 TSI with EA888.3 (MQB) has a notorious reputation for failed water pumps and thermostats. You should expect your water pump and thermostat to fail within 4 years.

We recommend genuine & latest revision water pump & thermostat. Replace together as when one fails so does the other and you do not want to do this job twice!

When you purchase with VAGPARTS you purchase genuine parts at some of the most competitive prices in the country. We import our parts and pass these savings onto you.

Search

Audi S3 8V - Cooling System Parts

The Audi A3/S3 8V 1.8 TSI & 2.0 TSI with EA888.3 (MQB) has a notorious reputation for failed water pumps and thermostats. You should expect your water pump and thermostat to fail within 4 years.

We recommend genuine & latest revision water pump & thermostat. Replace together as when one fails so does the other and you do not want to do this job twice!

When you purchase with VAGPARTS you purchase genuine parts at some of the most competitive prices in the country. We import our parts and pass these savings onto you.

  • Thermostat Housing - MQB EA888.3 - Volkswagen & Audi - 06L121111M
    Thermostat Housing - MQB EA888.3 - Volkswagen & Audi - 06L121111M
    Original price $848.46 - Original price $848.46
    Original price
    $848.46
    $848.46 - $848.46
    Current price $848.46

    06L121111P - Thermostat Housing - EA888.3 MQB/MLB - 1.8 TSI & 2.0 TSI - Volkswagen & Audi. (OR).

    06L121111P - Thermostat Housing - EA888.3 MQB/MLB - 1.8 TSI & 2.0 TSI - Volkswagen & Audi. (OR). This is the latest and greatest thermostat...

    View full details
    Original price $848.46 - Original price $848.46
    Original price
    $848.46
    $848.46 - $848.46
    Current price $848.46
  • 06K121143 - Ventilation Union - 1.8TFSI & 2.0 TFSI - EA888.3
    06K121143 - Ventilation Union - 1.8TFSI & 2.0 TFSI - EA888.3
    Original price $12.34 - Original price $12.34
    Original price
    $12.34
    $12.34 - $12.34
    Current price $12.34

    06K121143 - Ventilation Union - Volkswagen Golf MK7 GTI/R & Audi 8V S3/TT/TTS - EA888.3.

    06K121143 - Ventilation Union - Volkswagen Golf MK7 GTI/R & Audi 8V S3/TT/TTS - EA888.3 (MQB/MLB). Genuine Volkswagen / Audi product. Mounts in...

    View full details
    Original price $12.34 - Original price $12.34
    Original price
    $12.34
    $12.34 - $12.34
    Current price $12.34
  • 06L121139A - Thermostat Housing Gasket - EA888.3 (MQB) - Genuine Audi & Volkswagen
    Original price $30.72 - Original price $30.72
    Original price
    $30.72
    $30.72 - $30.72
    Current price $30.72

    06L121139A - Thermostat Housing Gasket - Audi 8V S3/TT/TTS & Volkswagen Golf MK7 GTI/R - EA888.3

    06L121139A - Thermostat Housing Gasket - Audi 8V S3/TT/TTS & Volkswagen Golf MK7 GTI/R - EA888.3. Genuine Volkswagen / Audi product. Will fit a...

    View full details
    Original price $30.72 - Original price $30.72
    Original price
    $30.72
    $30.72 - $30.72
    Current price $30.72
  • 5Q0121070BR - Coolant Pipe
    5Q0121070BR - Coolant Pipe
    Original price $171.22 - Original price $171.22
    Original price
    $171.22
    $171.22 - $171.22
    Current price $171.22

    5Q0121070BR - Coolant Pipe - Audi 8V S3/TT/TTS & Volkswagen Golf GTI/R MK7 - EA888.3

    5Q0121070BR - Coolant Pipe - Audi 8V S3/TT/TTS & Volkswagen Golf GTI/R MK7 - EA888.3. Genuine Volkswagen / Audi part. Connects to supply hose f...

    View full details
    Original price $171.22 - Original price $171.22
    Original price
    $171.22
    $171.22 - $171.22
    Current price $171.22
  • Original price $185.00 - Original price $185.00
    Original price
    $185.00
    $185.00 - $185.00
    Current price $185.00

    034 Motorsport - Billet Oil Filter Housing - Volkswagen Golf GTI/R MK7/MK8 & Audi 8V/8Y A3/S3/TT/TTS - 034-110-9000

    034 Motorsport Australia - Billet Oil Filter Housing - Volkswagen Golf GTI/R MK7/MK8 & Audi 8V/8Y A3/S3/TT/TTS - 034-110-9000. Fits all MQB &am...

    View full details
    Original price $185.00 - Original price $185.00
    Original price
    $185.00
    $185.00 - $185.00
    Current price $185.00
  • Original price $80.00 - Original price $80.00
    Original price
    $80.00
    $80.00 - $80.00
    Current price $80.00

    034 Motorsport - Billet Coolant Vent Union, EA888 Gen 3/4 1.8T/2.0T Engines (MQB/MQB EVO) - 034-102-Z048

    034 Motorsport Australia - Billet Coolant Vent Union, EA888 Gen 3/4 1.8T/2.0T Engines (MQB/MQB EVO) - 034-102-Z048. The 034Motorsport Billet Coolan...

    View full details
    Original price $80.00 - Original price $80.00
    Original price
    $80.00
    $80.00 - $80.00
    Current price $80.00
  • Original price $1,600.00 - Original price $1,600.00
    Original price
    $1,600.00
    $1,600.00 - $1,600.00
    Current price $1,600.00

    034 Motorsport - (MQB) Intercooler - Volkswagen Golf MK7 GTI/R & Audi 8V/8S S3/TT/TTS 2.0T EA888 Gen 3. 034-145-4010

    034 Motorsport Australia - (MQB) Intercooler - Volkswagen Golf MK7 GTI/R & Audi 8V/8S S3/TT/TTS 2.0T EA888 Gen 3. Looking to transform the cool...

    View full details
    Original price $1,600.00 - Original price $1,600.00
    Original price
    $1,600.00
    $1,600.00 - $1,600.00
    Current price $1,600.00
  • Thermostat Housing - MQB EA888.3 - Volkswagen & Audi - 06L121111M
    Thermostat Housing - MQB EA888.3 - Volkswagen & Audi - 06L121111M
    Original price $848.46 - Original price $848.46
    Original price
    $848.46
    $848.46 - $848.46
    Current price $848.46

    06L121111P - Thermostat Housing - Audi 8V S3/TT/TTS & Volkswagen Golf MK7 GTI/R - EA888.3

    06L121111P - Thermostat Housing - Audi 8V S3/TT/TTS & Volkswagen Golf MK7 GTI/R - EA888.3. Genuine Volkswagen / Audi parts. Latest revision gen...

    View full details
    Original price $848.46 - Original price $848.46
    Original price
    $848.46
    $848.46 - $848.46
    Current price $848.46

Service & Maintenance Guide

Minor Service - Oil Service

Every 10k is a minor service - oil and filter. Do not follow the factory 15K and go 7k for tuned vehicles. Oil is cheap, engines are not!

Intermediate Service

Every 30k is an intermediate service - oil and filter, cabin filter & air filter, brake fluid flush, remote batteries.

Major Service

Every 60k is a major service - oil and filter, cabin filter & air filter, remote batteries, brake fluid flush, fuel filter, DSG gearbox oil and filter (unless automatic, manual, tiptronic or multitronic), spark plugs and haldex oil.

Additional: Water pump & timing belt and poly belt on belt driven engines should be done every 60k.

Intermediate Service

Every 90k is another intermediate service - same as 30k plus a poly belt / accessory belt.

Minor Service - Oil Service

Every 10k is a minor service - oil and filter. Do not follow the factory 15K and go 7k for tuned vehicles. Oil is cheap, engines are not!

Intermediate Service

Every 30k is an intermediate service - oil and filter, cabin filter & air filter, brake fluid flush, remote batteries.

Major Service

Every 60k is a major service - oil and filter, cabin filter & air filter, remote batteries, brake fluid flush, fuel filter, DSG gearbox oil and filter (unless automatic, manual, tiptronic or multitronic), spark plugs and haldex oil.

Additional: Water pump & timing belt and poly belt on belt driven engines should be done every 60k.

Intermediate Service

Every 90k is another intermediate service - same as 30k plus a poly belt / accessory belt.

Replace Haldex fluid every 30k rather than 60k, Gearbox oil change at 40k for DSG is advised. Front and rear differential oils are "longlife" but replace every 60k to be safe.
See: Transmission & drivetrain